CN108627323A - A kind of barreled tooth flank shaft coupling dynamic deflection device - Google Patents
A kind of barreled tooth flank shaft coupling dynamic deflection device Download PDFInfo
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- CN108627323A CN108627323A CN201710190557.XA CN201710190557A CN108627323A CN 108627323 A CN108627323 A CN 108627323A CN 201710190557 A CN201710190557 A CN 201710190557A CN 108627323 A CN108627323 A CN 108627323A
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- rail
- hydraulic cylinder
- drum
- shaft coupling
- tooth flank
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- 230000008878 coupling Effects 0.000 title claims abstract description 79
- 238000010168 coupling process Methods 0.000 title claims abstract description 79
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 79
- 238000006073 displacement reaction Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000003319 supportive effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000011056 performance test Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of barreled tooth flank shaft coupling dynamic deflection device belongs to technical field of experiment equipment, it is to transmit torque and rotating speed for carrying in simulation barreled tooth flank shaft coupling actual moving process, bear lateral with the working characteristics such as lateral tractive force and dynamic compensation misalignment of axe specially to manufacture and design, the various working environment of barreled tooth flank shaft coupling can be simulated in laboratory, contributed to long-time, continued, depth development barreled tooth flank shaft coupling performance test research work.Barreled tooth flank shaft coupling dynamic deflection device includes mainly a hard rail, and hard rail divides lower rail, middle rail and upper rail, and just rail good lubrication offer X is smoothly moved to Y-direction for this；One hydraulic cylinder, hydraulic cylinder divide X to hydraulic cylinder and Y-direction hydraulic cylinder, for generate X to the enough thrust of Y-direction；One laser displacement sensor is used for X to the measurement and control with Y-direction moving displacement and rate；One load cell is used for X to the measurement and control with Y-direction thrust；The upper lower clamp plate of a pair of support drum-shaped toothed coupling joint, is used to support transmission shaft and barreled tooth flank shaft coupling；It is required to the exercise test of Y-direction according to X, hydraulic cylinder action is orderly controlled by control system, simulates the working condition of barreled tooth flank shaft coupling dynamic beat.The apparatus structure is simple and convenient to operate.
Description
Technical field
Include a hard rail the present invention relates to a kind of barreled tooth flank shaft coupling dynamic deflection device, hard rail divide lower rail, middle rail and
Upper rail, the hard rail good lubrication provide X and are smoothly moved to Y-direction；One hydraulic cylinder, hydraulic cylinder divide X to hydraulic cylinder and Y-direction hydraulic pressure
Cylinder, for generate X to the enough thrust of Y-direction；One laser displacement sensor is used for X to the survey with Y-direction moving displacement and rate
Amount and control；One load cell is used for X to the measurement and control with Y-direction thrust；A pair of support drum-shaped toothed coupling joint
Upper lower clamp plate is used to support transmission shaft and barreled tooth flank shaft coupling；It is required to the exercise test of Y-direction according to X, by control system to liquid
Cylinder pressure action is orderly controlled, and the working condition of barreled tooth flank shaft coupling dynamic beat is simulated.
Background technology
Drum-shaped toothed coupling joint belongs to rigid and flexibility shaft coupling, has and radially, axially and angularly waits axis deviation compensation ability
The advantages that.Barreled tooth flank shaft coupling has the function of transmitting torque and rotating speed, while relying on its dynamic between motor and gear-box
Beat ability can effectively balance motor axis sharp teeth the misaligning of box input shaft, to the running stability of traction drive
It plays an important role.Barreled tooth flank shaft coupling is studied under locomotive actual motion environment transmits the ability of torque and rotating speed, dynamic partially
Pendulum ability, the temperature liter performances such as situation and traveling comfort are more objective, true, but due to the influence of locomotive actual motion environment
Factor is complicated and changeable, carries out correlation test research in the case and is often difficult to, long lasting for progress, be unfavorable for scientific research activity
It carries out in a deep going way, and develops the pilot system of barreled tooth flank shaft coupling working condition under a set of simulation locomotive actual motion, in laboratory
Working environment in the case of interior simulation barreled tooth flank shaft coupling is various contributes to long-time, continues, depth development barreled tooth flank shaft coupling
Performance test research works, this will provide objective data for the design of barreled tooth flank shaft coupling and maintenance.
Cydariform shaft coupling actual use process carry transmit torque and rotating speed, bear it is lateral with lateral tractive force and dynamic
State compensates misalignment of axe, in order to simulate the working characteristics of barreled tooth flank shaft coupling actual moving process, shaft coupling comprehensive performance test
Platform must configure the device that dynamic adjusts cydariform Rui's shaft coupling working condition.Dynamic deflection device is for shaft coupling comprehensive performance
Testing stand provides the design of cydariform shaft coupling dynamic beat working condition, it will provide X-direction for shaft coupling comprehensive performance test
With the thrust of Y-direction, the frequency of the displacement and round-trip that are moved in thrust direction can meet drum-shaped toothed coupling joint
Working condition.
Invention content
The purpose of the present invention is：A kind of drum-shaped toothed coupling joint dynamic deflection device is designed and developed, can be that shaft coupling is comprehensive
It closes performance test and the thrust of X-direction and Y-direction is provided, and the displacement being capable of providing in defined thrust direction and round-trip
Frequency.To achieve the goals above, the present invention is invented is achieved using following technology：A kind of drum-shaped toothed coupling joint dynamic
Deflection device include just rail lower rail, X to hydraulic cylinder, X rail, Y-direction hydraulic cylinder, Y-direction laser position into laser displacement sensor, hard rail
Displacement sensor, load cell, hard rail upper rail, support the upper lower clamp plate of drum-shaped toothed coupling joint, drum-shaped toothed coupling joint and
Transmission shaft；Hydraulic cylinder is bolted by one group with hydraulic cylinder mounting base and is fixed on hard rail；The piston rod head of hydraulic cylinder is logical
It crosses stud and is connected and fixed load cell；Load cell other end is fixed by one group of bolt with top plate and hard rail；Firmly
The clamping plate that rail upper rail is bolted fixed support drum-shaped toothed coupling joint by one group；Support the folder up and down of drum-shaped toothed coupling joint
Bearing is placed between plate；It is close to and connects between drum-shaped toothed coupling joint, transmission shaft and bearing.
The structure of the present invention can be divided into hard rail, hydraulic cylinder, laser displacement sensor, level sensor and measure accessory, dynamometry biography
Sensor, upper lower clamp plate, drum-shaped toothed coupling joint and the transmission shaft for supporting drum-shaped toothed coupling joint；Between hard rail lower rail and ground
Connected by fastening bolt, a hydraulic cylinder be installed inside hard rail lower rail, for generate X to thrust, be mounted on hydraulic cylinder piston
The dynamometry load cell of club head can measure X to thrust, and hard rail lower rail side is equipped with laser displacement sensing
Device, for the measurement to X to moving displacement and rate, hard rail lower rail plays a supporting role to the component on top；In hard rail in rail
A hydraulic cylinder is installed in portion, and the thrust for generating Y-direction is mounted on the dynamometry load cell of hydraulic cylinder piston club head, can
Y-direction thrust is measured, rail side is equipped with laser displacement sensor in hard rail, for Y-direction moving displacement and rate
It measures；Lower clamp plate of the hard rail upper rail configured with support drum-shaped toothed coupling joint, support the lower clamp plate of drum-shaped toothed coupling joint with it is hard
It is fixed to be fastened by bolts between rail upper rail, supports and is configured with bearing between the upper lower clamp plate of drum-shaped toothed coupling joint；Bearing inner
Configured with transmission shaft, it is fastenedly connected between transmission shaft and drum-shaped toothed coupling joint, it can be by the dynamic of external motor by transmission shaft
Power passes to drum-shaped toothed coupling joint, simulates the stress of drum-shaped toothed coupling joint real work.
The material that the hard rail of the present invention is selected is wear resistant cast iron, and good lubrication is kept between hard rail upper, middle and lower rail；Support drum
It is polished after No. 45 steel cuttings of material selection of the upper lower clamp plate of shape tooth coupling；No. 45 steel of material selection of transmission shafts；Peace
Fill the accessory material selection hard aluminium alloy of laser displacement sensor；Bolt selection standard has M8 × 50, M16 × 80；Laser position
Displacement sensor, load cell, hydraulic cylinder, bearing, drum-shaped toothed coupling joint select suitable producer to buy according to test requirements document.
The present invention be for simulation drum-shaped toothed coupling joint it is various in the case of the experiment platform device that provides of working environment,
The apparatus structure is simple and convenient to operate, and design parameter is fully able to meet the technology requirement of drum-shaped toothed coupling joint dynamic beat.
Description of the drawings
Fig. 1 is the experimental provision structure overall diagram of the present invention
Fig. 2 is load cell, the piston rod of hydraulic cylinder and hard rail bindiny mechanism figure in the experimental provision of the present invention
1：X is to hydraulic cylinder mounting base；2：Hard rail lower rail；3：X is to hydraulic cylinder；4：Rail in hard rail；5：Y-direction laser displacement passes
Sensor mounting bracket；6：Y-direction laser displacement sensor；7：Y-direction laser displacement sensor projects plate；8：Hard rail upper rail；9：Support drum
The lower clamp plate of shape tooth coupling；10：Bearing；11：Support the upper clamp plate of drum-shaped toothed coupling joint；12：Drum-shaped toothed coupling joint；
13：Transmission shaft；14：Y-direction hydraulic cylinder；15：Y-direction hydraulic cylinder mounting base；16：X is to laser displacement sensor；17：X is to laser position
Displacement sensor projects plate；18：X is to laser displacement sensor mounting bracket；19：Load cell；20：Top plate；21：Bolt.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, it is further specific that process, which is made, to be realized to the technology of the present invention
Description.
As depicted in figs. 1 and 2, a kind of drum-shaped toothed coupling joint dynamic deflection device, including hard rail lower rail 2, hard rail lower rail 2
There are trepannings for quadrangle, and for being connect by fastening bolt between ground, the inside of hard rail lower rail 2 configuration X is to hydraulic cylinder 3, and X is to liquid
Cylinder pressure 3 is connect by one group of bolt with hard rail lower rail 2 with X to hydraulic cylinder mounting base 1, and X is logical to the piston rod on 3 head of hydraulic cylinder
It crosses stud and has been connected and fixed load cell 19, load cell 19 will be used by fastening the bolt 21 of hydraulic cylinder piston rod
It is attached fixation in the top plate 20 of fixed hydraulic cylinder piston rod, just 2 side of rail lower rail is configured with X to laser displacement sensor
16, X are fixed by X to laser displacement sensor mounting bracket 18 to laser displacement sensor 16, and X will to laser displacement sensor 16
Laser projection carries out displacement measurement to X to laser displacement sensor projection plate 17；4 inside configuration Y-direction hydraulic cylinder 14 of rail in hard rail,
Y-direction hydraulic cylinder 14 is connect by one group of bolt with rail in hard rail 4 with Y-direction hydraulic cylinder mounting base 15, and 14 head of Y-direction hydraulic cylinder is same
Sample is configured with piston rod, load cell, bolt and top plate, and 4 side of rail is configured with Y-direction laser displacement sensor 6, Y in hard rail
It is fixed to laser displacement sensor 6 by Y-direction laser displacement sensor mounting bracket 5, Y-direction laser displacement sensor 6 throws laser
It is mapped to Y-direction laser displacement sensor projection plate 7 and carries out displacement measurement；8 top of hard rail upper rail is configured with a pair of of support drum-shaped tooth type
The lower clamp plate 9 of shaft coupling supports the lower clamp plate 9 of drum-shaped toothed coupling joint to be bolted fixation by one group with hard rail upper rail 8；Branch
The lower clamp plate 9 and the upper clamp plate 11 of support drum-shaped toothed coupling joint for supportting drum-shaped toothed coupling joint are bolted by one group, are supported
Bearing 10 is configured between the lower clamp plate 9 of drum-shaped toothed coupling joint and the upper clamp plate 11 for supporting drum-shaped toothed coupling joint；Bearing 10
Inside is configured with transmission shaft 13, is fastenedly connected between transmission shaft 13 and drum-shaped toothed coupling joint 12, can be incited somebody to action by transmission shaft 13
The power of external motor passes to drum-shaped toothed coupling joint 12, to simulate 12 actual working state of drum-shaped toothed coupling joint.
Claims (4)
1. a kind of barreled tooth flank shaft coupling dynamic deflection device, it includes hard rail lower rail (1), X to hydraulic cylinder (3), X to laser displacement
Rail (4), Y-direction hydraulic cylinder (14), Y-direction laser displacement sensor (6), load cell (20), hard rail in sensor (16), hard rail
Upper rail (8), upper clamp plate (9) lower clamp plate (11), drum-shaped toothed coupling joint (12) and the transmission shaft for supporting drum-shaped toothed coupling joint
(13), it is characterised in that：Hydraulic cylinder is bolted by one group with hydraulic cylinder mounting base and is fixed on hard rail；The piston of hydraulic cylinder
Club head is connected and fixed load cell by stud；Load cell other end passes through one group of bolt and top plate and hard rail
It is fixed；The clamping plate that hard rail upper rail (8) is bolted fixed support drum-shaped toothed coupling joint by one group；Support drum-shaped tooth type shaft coupling
Bearing (10) is placed between the upper lower clamp plate of section (12)；Between drum-shaped toothed coupling joint (12), transmission shaft (13) and bearing (10)
It is close to and connects.
2. a kind of barreled tooth flank shaft coupling dynamic deflection device as described in claim 1, it is characterised in that：The drum-shaped tooth type
The X of shaft coupling (12) is supported to the basis moved with Y-direction beat using hard rail, and hard rail lower rail (1) plays a supportive role, rail in hard rail
(4) X is generated to movement, and hard rail upper rail (8) generates Y-direction movement.
3. a kind of barreled tooth flank shaft coupling dynamic deflection device as described in claim 1, it is characterised in that：The drum-shaped tooth type
The hydraulic cylinder piston club head of shaft coupling (12) is connected and fixed load cell (10) by stud, by thrust hydraulic cylinder without
It is transmitted to load cell (20) to loss.
4. a kind of barreled tooth flank shaft coupling dynamic deflection device as described in claim 1, it is characterised in that：The support cydariform
Bearing (10) is configured between the lower clamp plate (9) of tooth coupling and the upper clamp plate (11) for supporting drum-shaped toothed coupling joint；Bearing
(10) internal to be configured with transmission shaft (13), it is fastenedly connected between transmission shaft (13) and drum-shaped toothed coupling joint (12), passes through transmission
The power of external motor can be passed to drum-shaped toothed coupling joint (12) by axis (13), to simulate drum-shaped toothed coupling joint
(12) actual working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190557.XA CN108627323A (en) | 2017-03-16 | 2017-03-16 | A kind of barreled tooth flank shaft coupling dynamic deflection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190557.XA CN108627323A (en) | 2017-03-16 | 2017-03-16 | A kind of barreled tooth flank shaft coupling dynamic deflection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108627323A true CN108627323A (en) | 2018-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190557.XA Pending CN108627323A (en) | 2017-03-16 | 2017-03-16 | A kind of barreled tooth flank shaft coupling dynamic deflection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108627323A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852683A (en) * | 2010-06-23 | 2010-10-06 | 重庆大学 | Shimmy tester of elastic shaft coupling |
| CN101936810A (en) * | 2010-08-02 | 2011-01-05 | 沈机集团昆明机床股份有限公司 | Comprehensive test experiment device for dynamic and static properties of rolling bearing-main shaft system |
| CN102589880A (en) * | 2012-03-20 | 2012-07-18 | 鲁东大学 | On-line automatic monitoring system for rolling column-diaphragm coupling |
| CN203894052U (en) * | 2014-05-14 | 2014-10-22 | 鲁东大学 | Shaft coupling testing stand |
| CN204286781U (en) * | 2014-11-20 | 2015-04-22 | 泰尔重工股份有限公司 | The static test bed of super-heavy load shaft coupling |
| CN206556864U (en) * | 2017-03-16 | 2017-10-13 | 中国计量大学 | A kind of dynamic deflection device of barreled tooth flank shaft coupling |
-
2017
- 2017-03-16 CN CN201710190557.XA patent/CN108627323A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852683A (en) * | 2010-06-23 | 2010-10-06 | 重庆大学 | Shimmy tester of elastic shaft coupling |
| CN101936810A (en) * | 2010-08-02 | 2011-01-05 | 沈机集团昆明机床股份有限公司 | Comprehensive test experiment device for dynamic and static properties of rolling bearing-main shaft system |
| CN102589880A (en) * | 2012-03-20 | 2012-07-18 | 鲁东大学 | On-line automatic monitoring system for rolling column-diaphragm coupling |
| CN203894052U (en) * | 2014-05-14 | 2014-10-22 | 鲁东大学 | Shaft coupling testing stand |
| CN204286781U (en) * | 2014-11-20 | 2015-04-22 | 泰尔重工股份有限公司 | The static test bed of super-heavy load shaft coupling |
| CN206556864U (en) * | 2017-03-16 | 2017-10-13 | 中国计量大学 | A kind of dynamic deflection device of barreled tooth flank shaft coupling |
Non-Patent Citations (1)
| Title |
|---|
| 王东道: "鼓形齿联轴器的试验", 机车车辆工艺, pages 38 - 40 * |
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